From: Nilay Shroff <nilay@linux.ibm.com>
To: Yu Kuai <yukuai1@huaweicloud.com>,
axboe@kernel.dk, bvanassche@acm.org, ming.lei@redhat.com,
jmoyer@redhat.com
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
yukuai3@huawei.com, yi.zhang@huawei.com, yangerkun@huawei.com,
johnny.chenyi@huawei.com
Subject: Re: [patch v2 3/7] blk-mq: add a new queue sysfs attribute async_depth
Date: Thu, 9 Oct 2025 16:50:04 +0530 [thread overview]
Message-ID: <a79cb3bf-d9e4-4c29-85f8-e7bfc504b190@linux.ibm.com> (raw)
In-Reply-To: <20251009074634.527661-4-yukuai1@huaweicloud.com>
On 10/9/25 1:16 PM, Yu Kuai wrote:
> From: Yu Kuai <yukuai3@huawei.com>
>
> Add a new field async_depth to request_queue and related APIs, this is
> currently not used, following patches will convert elevators to use
> this instead of internal async_depth.
>
> Also factor out a helper blk_mq_limit_depth() to make code cleaner.
>
> Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Looks good to me:
Reviewed-by: Nilay Shroff <nilay@linux.ibm.com>
next prev parent reply other threads:[~2025-10-09 11:20 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-09 7:46 [patch v2 0/7] blk-mq: introduce new queue " Yu Kuai
2025-10-09 7:46 ` [patch v2 1/7] block: convert nr_requests to unsigned int Yu Kuai
2025-10-09 7:46 ` [patch v2 2/7] blk-mq-sched: unify elevators checking for async requests Yu Kuai
2025-10-09 11:15 ` Nilay Shroff
2025-10-09 17:02 ` Bart Van Assche
2025-10-10 2:01 ` Yu Kuai
2025-10-09 7:46 ` [patch v2 3/7] blk-mq: add a new queue sysfs attribute async_depth Yu Kuai
2025-10-09 11:20 ` Nilay Shroff [this message]
2025-10-09 17:05 ` Bart Van Assche
2025-10-09 17:19 ` Yu Kuai
2025-10-09 7:46 ` [patch v2 4/7] kyber: covert to use request_queue->async_depth Yu Kuai
2025-10-09 11:20 ` Nilay Shroff
2025-10-09 7:46 ` [patch v2 5/7] mq-deadline: " Yu Kuai
2025-10-09 11:21 ` Nilay Shroff
2025-10-09 17:12 ` Bart Van Assche
2025-10-09 7:46 ` [patch v2 6/7] block, bfq: convert " Yu Kuai
2025-10-09 11:22 ` Nilay Shroff
2025-10-09 7:46 ` [patch v2 7/7] blk-mq: add documentation for new queue attribute async_dpeth Yu Kuai
2025-10-09 11:22 ` Nilay Shroff
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